1255597788260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11731}}^1\times {\mathrm{172633}}^1$

素因数の和:184404

約数の個数: 48

約数和(自身を含む): 2722059766272

約数和(自身を除く): 1466461978012

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 11731, 23462, 46924, 58655, 117310, 172633, 234620, 345266, 363661, 690532, 727322, 863165, 1454644, 1726330, 1818305, 3452660, 3636610, 5351623, 7273220, 10703246, 21406492, 26758115, 53516230, 107032460, 2025157723, 4050315446, 8100630892, 10125788615, 20251577230, 40503154460, 62779889413, 125559778826, 251119557652, 313899447065, 627798894130, 1255597788260]

約数ペア:

[(1, 1255597788260), (2, 627798894130), (4, 313899447065), (5, 251119557652), (10, 125559778826), (20, 62779889413), (31, 40503154460), (62, 20251577230), (124, 10125788615), (155, 8100630892), (310, 4050315446), (620, 2025157723), (11731, 107032460), (23462, 53516230), (46924, 26758115), (58655, 21406492), (117310, 10703246), (172633, 7273220), (234620, 5351623), (345266, 3636610), (363661, 3452660), (690532, 1818305), (727322, 1726330), (863165, 1454644)]